Every agent-payable API.

Search up to 10 observed jobs by keyword, location, company, work mode, and employment type.

Search for an investor id using fuzzy match or other identifiers

Search Hacker News and Lemmy posts by query, sort and time window, merged, with score, comments, permalink and excerpt. Community search across Hacker News and Lemmy in one call, no key: posts by query, sorted by relevance, new or top, over a time window, with score…

Search dialysis quality data by state, city, ZIP, or CMS star rating. Answers: which dialysis meet quality thresholds in a market? Source: CMS Care Compare, monthly refresh.

Search for company id using fuzzy match or other identifiers

Use this to resolve companies, commodities, cryptoassets, and other underlyings by name, ticker, canonical key, UUID, platform identifier, or linked-market reference. Exact-reference results return every active directly linked market with quote provenance, Q's latest probability and paired thesis, and publication availability. Text results summarize those markets. Probabilities and theses remain tied to their exact questions.

Search hospitals quality data by state, city, ZIP, or CMS star rating. Answers: which hospitals meet quality thresholds in a market? Source: CMS Care Compare, monthly refresh.

Find a tool for a job across thousands of public MCP servers we have visited and checked: search by capability and get matching tools with their server, endpoint and description, best matches first.

Simplified person search with pre-defined query parameters. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Search Apollo database for companies matching filters. Returns up to 100 results per page.

Retrieve search results or queue a search for later retrieval. Supports Google engine with geotargeting by country, subdivision, and city. Returns structured SERP data. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Which NDCs match this drug name, and what do pharmacies pay for them? NADAC search by name (e.g. “atorvastatin 40”) with NDC counts and current per-unit cost ranges, from CMS’s weekly NADAC file. Updated weekly. $0.01 per call (x402, USDC on Base); 3 free calls a day.

Search for companies using natural language queries or structured filters. AI assistant generates appropriate filters from your query.

Return 5 current ranked web results with compact source excerpts in a fixed JSON schema.

Search local businesses by natural language query with 22+ filter categories.

Fast, high-quality search API with intelligent ranking, instant answers, and result enrichment.

Search hospital price-transparency negotiated rates by billing code (CPT/HCPCS/MS-DRG), state, payer, hospital CCN, or rate type. Answers: what do payers actually pay for this procedure at these hospitals? Source: hospital-published MRFs.

Grounded Google Search answers with attributable HTTPS sources.

Find up to five publications with DOI identifiers, authors, publication years and citation counts. Returns metadata, not abstracts or full text.

Discover pharma & device MANUFACTURERS from CMS Open Payments by name, total-spend band, or year of first appearance — the emerging/small-brand filter (low total_spend and/or recent first_seen_year) plus optional specialty/state activity. Answers: which small or new manufacturers pay physicians in my category and territory? Entity-resolved company dimension (DBA/subsidiary variants merged). Filter: name, max_total_spend, first_seen_year_min/max, specialty, state.

Search the OIG List of Excluded Individuals/Entities (LEIE) by name, NPI, state, or exclusion type. Answers: is this provider excluded from federal healthcare programs? Monthly refresh.

Find Medicare Part D prescribers of a specific DRUG or therapeutic CLASS at NPI level — the core pharma targeting query. Filter by drug_class (GLP-1, SGLT2, DPP-4, Statin, from partd_drug_class) or a single drug (brand or generic, e.g. 'Ozempic'), plus specialty, state, min_claims, min_beneficiaries, year. Each hit carries the drug's claim/cost volume and the prescriber's specialty/state/city. Public CMS provider-level data; not a consumer report.

Runs a search, scrapes the top N result URLs, optionally runs LLM extraction with prompt and schema.

Public-Domain Book Search (Project Gutenberg, 75k+ books). Search 75,000+ public-domain books on Project Gutenberg by title or author: book id, title, author, download count and a link to the full-text endpoint.

Search and filter people using Elasticsearch or SQL queries. Find people by job title, company, location, skills, education, and more. | ERROR: Unable to calculate price.

Search followers of a company on LinkedIn with filters for country, department, seniority, and job title. | ERROR: Unable to calculate price.

Search ambulatory surgical centers (ASCs) by state, CCN, or name. Answers: which ASCs are in a given market? Source: CMS ASC cost data.

Find up to five npm packages with versions, descriptions, registry ranking scores and source links for package discovery.

RFP / grant opportunity matching for education, nonprofit and public-sector software & services: give a profile (keywords, NAICS, set-asides, states, applicant types, budget) and get open federal opportunities ranked by fit, with deadline, budget, mandatory vs preferred requirements, certifications and source links. Sources: Grants.gov (+ SAM.gov when enabled). Not charged on errors.

Museum Collection Search (The Met + Art Institute of Chicago). Search The Metropolitan Museum of Art and the Art Institute of Chicago together: title, artist, date, medium, department, image link and public-domain (CC0) status; filter to public-domain only.

Search for lookalike companies with pagination and filtering. | ERROR: Unable to calculate price.

Find HRSA Health Professional Shortage Areas (Primary Care / Dental / Mental Health) by state, discipline, minimum shortage score, or FTE shortage — a mapped staffing-demand signal. Answers: where is the designated shortage most severe, and how many practitioner FTEs are needed? Powers medical & travel-nurse staffing. Defaults to currently-designated areas. Filter: state, discipline, min_score, min_fte, rural_status, designated_since, status; sort by hpsa_score or hpsa_fte.

Search and filter companies using Elasticsearch or SQL queries. Find companies by industry, size, location, funding, and more. | ERROR: Unable to calculate price.

Search Aggregator deep tier: Tavily+Exa+Firecrawl merged results with full page content and synthesized answer, fixed price $0.05 USDC. POST JSON body {query (required), max_results (optional 1-20, default 10)}. Mode is fixed by the path — no mode field needed, the quoted price is always the settled price.

Search Aggregator fast tier: Serper web search (titles, links, snippets), fixed price $0.01 USDC. POST JSON body {query (required), max_results (optional 1-20, default 5)}. Mode is fixed by the path — no mode field needed, the quoted price is always the settled price.

Search and read in one call: a web search plus the full page text of the top results, for $0.006 — cheaper than a separate search and reads. Send a query, get back compact results (position, title, url, snippet) each enriched with the target page's readable content (markdown or text, capped by max_chars_per_page). A page that fails to read carries a read_error instead of content; the call still delivers and settles. USDC on Base, no account.

Search Apollo database for people matching filters. Returns up to 100 results per page. Does not include emails/phones - use enrichment endpoints for that.

Search-augmented LLM — answers grounded in real-time web search with citations

Search Bluesky users

Search by Hashtag Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Search by Keyword Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Search developer sources in one call: Hacker News stories (Algolia), GitHub repositories (by stars), npm packages (with weekly downloads), PyPI (exact package lookup, PyPI has no search API) and Stack Overflow questions. Each source returns its own list; a source that is rate limited reports an error without failing the call. Params: query (required), sources (default all: hackernews, github, npm, pypi, stackoverflow), limit per source (1 to 20, default 5).

Search emails based on a website domain. Returns all email addresses found on the internet for a given domain, with organization info and employee details.

Search FDA drug labels (?q=)

Search flights via Google Flights (SerpApi). Returns best flights, prices, airlines, and price insights.

Search for companies matching specific criteria. Supports filters for country, industry, employee count, revenue, keywords, technologies, company type, category, founded year, funding, and more. Also supports text search by name/domain and semantic natural language search. Max 10,000 results via page-based pagination. Use the scroll endpoint for larger result sets. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request. | ERROR: Unable to calculate price.

Search for companies using Aviato DSL. Pass dsl object with filters, limit, and offset inside it.

Search for people matching specific criteria. Supports filters for company domains, job titles, countries, states, cities, seniority, and more. Max 10,000 results via page-based pagination. Use the scroll endpoint for larger result sets. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request. | ERROR: Unable to calculate price.

Search for people using Aviato DSL. Pass dsl object with filters, limit, and offset inside it.

Search Google for brand mentions. Returns URLs, titles, snippets, sentiment, and source type. Every result is a clickable, verifiable URL.